public void Section2ExampleShouldWork()
{
using (StringWriter sw = new StringWriter())
{
// Save a reference to the standard output.
TextWriter stdout = Console.Out;
// Redirect standard output to variable.
Console.SetOut(sw);
SaveableDictionary dictionary = new SaveableDictionary();
dictionary.Add("apina", "monkey");
dictionary.Add("banaani", "banana");
dictionary.Add("apina", "apfe");
dictionary.Add("ohjelmointi", "programming");
dictionary.Delete("apina");
dictionary.Delete("banana");
Console.WriteLine(dictionary.Translate("apina"));
Console.WriteLine(dictionary.Translate("monkey"));
Console.WriteLine(dictionary.Translate("banana"));
Console.WriteLine(dictionary.Translate("banaani"));
Console.WriteLine(dictionary.Translate("ohjelmointi"));
Console.SetOut(stdout);
string comparison = "\n\n\n\nprogramming\n";
Assert.AreEqual(comparison, sw.ToString().Replace("\r\n", "\n"), "Section 2 example should work as such!");
}
}
public void Section4and5ExampleShouldWork()
{
using (StringWriter sw = new StringWriter())
{
// Save a reference to the standard output.
TextWriter stdout = Console.Out;
// Redirect standard output to variable.
Console.SetOut(sw);
SaveableDictionary dictionary = new SaveableDictionary("testwords.txt");
dictionary.Load();
// Translate all the words in the file both ways
Console.WriteLine(dictionary.Translate("apina"));
Console.WriteLine(dictionary.Translate("monkey"));
Console.WriteLine(dictionary.Translate("beer"));
Console.WriteLine(dictionary.Translate("olut"));
Console.WriteLine(dictionary.Translate("below"));
Console.WriteLine(dictionary.Translate("alla oleva"));
// Try adding, translating and removing a word, this should not affect the file
dictionary.Add("poista", "remove");
Console.WriteLine(dictionary.Translate("remove"));
dictionary.Delete("remove");
Console.SetOut(stdout);
string comparison = "monkey\napina\nolut\nbeer\nalla oleva\nbelow\npoista\n";
Assert.AreEqual(comparison, sw.ToString().Replace("\r\n", "\n"), "Section 4 & 5 example should work as such! Do not touch the file testwords.txt!");
}
}
public void SavingToFileShouldWork()
{
using (StreamWriter filer = new StreamWriter("savefile.txt"))
{
SaveableDictionary dictionary = new SaveableDictionary("savefile.txt");
dictionary.Load();
// Translate all the words in the file both ways
dictionary.Add("apina", "monkey");
dictionary.Add("banaani", "banana");
dictionary.Add("apina", "apfe");
dictionary.Add("ohjelmointi", "programming");
dictionary.Save();
string code = File.ReadAllText("savefile.txt");
string content = "apina:monkey\nbanaani:banana\nohjelmointi:programming\n";
File.Delete("savefile.txt");
Assert.AreEqual(content, code.Replace("\r\n", "\n"), "Saving translations to a file should work!");
}
}
public void Section3ExampleShouldWork()
{
using (StringWriter sw = new StringWriter())
{
// Save a reference to the standard output.
TextWriter stdout = Console.Out;
// Redirect standard output to variable.
Console.SetOut(sw);
SaveableDictionary dictionary = new SaveableDictionary("testwords.txt");
bool wasSuccessful = dictionary.Load();
if (wasSuccessful)
{
Console.WriteLine("Successfully loaded the dictionary from file");
}
Console.WriteLine(dictionary.Translate("apina"));
Console.WriteLine(dictionary.Translate("ohjelmointi"));
Console.WriteLine(dictionary.Translate("alla oleva"));
Console.SetOut(stdout);
string comparison = "Successfully loaded the dictionary from file\nmonkey\n\nbelow\n";
Assert.AreEqual(comparison, sw.ToString().Replace("\r\n", "\n"), "Section 3 example should work as such! Do not touch the file testwords.txt!");
}
}
public void SavingToFileShouldWork()
{
string fileName = "hiddenfile.txt";
if (File.Exists(fileName))
{
File.Delete(fileName);
}
File.CreateText(fileName).Close();
SaveableDictionary dictionary = new SaveableDictionary(fileName);
dictionary.Load();
// Translate all the words in the file both ways
dictionary.Add("apina", "monkey");
dictionary.Add("banaani", "banana");
dictionary.Add("apina", "apfe");
dictionary.Add("ohjelmointi", "programming");
dictionary.Save();
string code = File.ReadAllText(fileName);
string content = "apina:monkey\nbanaani:banana\nohjelmointi:programming\n";
File.Delete(fileName);
Assert.AreEqual(content, code.Replace("\r\n", "\n"), "Saving translations to a file should work!");
}
